German reinsurance company Munich Re is now offering insurance that covers battery performance. It is primarily aimed at large projects, such as utility systems designed to ensure grid stability or cover peak demand periods. In a second phase, Munich Re plans to introduce the product into the mobility market, including for EVs. US battery manufacturer… Read more »
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Freudenberg acquires majority share of XALT Energy
Freudenberg Sealing Technologies has acquired a majority share of XALT Energy, a manufacturer of battery solutions for heavy-duty EVs. XALT produces high-energy storage solutions for industries including automotive, rail, marine, industrial operations, and commercial transportation. The majority stakeholder acquisition comes with a multi-million dollar investment that will allow XALT to increase production at its Michigan… Read more »
Wolfspeed introduces next-gen SiC diode for renewable energy and EV applications
Wolfspeed (a Cree company), has introduced its 5th-generation SiC Schottky diode, which is optimized for renewable energy, industrial power and EV applications. The 1,700 V C5D is commercially available in both bare die and package formats. It joins the current line of 1,700 V MOSFETs, which feature an optimized TO-247-4 Plus package that provides extra… Read more »
Next-Battery moves a step closer to commercialization
Shanghai-based EV maker Lvchi has partnered with Next-Battery to fast-track the commercial rollout of Next-Battery’s battery technology. At its Ukraine facility, Next-Battery is producing cathode prototypes with ultra-porous metal oxides and a lithium-infused nanostructured surface. The company’s proprietary process significantly increases the surface area of the metal oxides in the cathode, which allows dimension reduction… Read more »
Mitsubishi Electric’s new energy-management system uses EVs to manage power generation
Mitsubishi Electric has developed an energy-management system capable of scheduling EV charging, discharging back into the grid, and optimizing the operation of PV and other power-generation systems according to the fluctuating unit price of electricity sold on the grid. A demonstration of the technology is underway at the company’s automotive factory in Changshu, China. The cost… Read more »
OXIS steadily boosts energy density of its lithium sulfur cells
Battery developer OXIS Energy has created a 425 Wh/kg, 16 Ah lithium sulfur (Li-S) cell for High Altitude Pseudo Satellites (HAPS), and is working towards a 450 Wh/kg cell design at the end of this year. The company has its sights set on 500 Wh/kg by the end of 2019. “At 425 Wh/kg, OXIS has… Read more »
Do you have the right level of safety, efficiency and reliability for your EV charging systems?
Sponsored by Littelfuse EV charging stations come in many different types and provide differing speeds (or levels) of charge to a vehicle. Most chargers can be classified into one of two types: AC chargers, which provide alternating current (AC) power to a vehicle’s on-board charger from an electrical utility supply DC chargers, which provide direct… Read more »
Duke Energy plans 530 charging stations in Florida, launches charging study
Duke Energy plans to install up to 530 public charging stations within its Florida service area. Under the Park and Plug pilot program, the chargers will be deployed at multi-unit dwellings, workplaces and locations with high traffic. Ten percent of the new charging stations will be installed in “income-qualified communities.” Charging solution provider NovaCharge will… Read more »
Next 10 report examines the effects of EV adoption on California’s power grid
A new report from non-profit think tank Next 10 explores how the power grid might be challenged or helped by the rise of EVs. Two related reports look at the effects of distributed energy resources such as rooftop solar panels, and of Community Choice Aggregators, a growing local alternative to investor-owned utilities. According to Next… Read more »
ZapGo’s Carbon-Ion tech combines power density of supercapacitors and energy density of batteries
Williams Advanced Engineering has selected ZapGo, a spinout of Oxford University, to join a consortium working to develop next-generation battery systems for EVs (part of the UK government’s Faraday Battery Challenge). ZapGo’s Carbon-Ion technology, based on carbon nanomaterials including graphene, is intended to combine the power density of supercapacitors and the energy density of rechargeable… Read more »